Abstract: Embodiments of the present disclosure provide a method and an apparatus for jumping a page display location, a terminal device and a storage medium. The method includes: displaying a multimedia playlist on a page, the multimedia playlist including multiple multimedia items; initiating to play the multimedia items in the multimedia playlist according to a preset playing trigger condition; acquiring a location jump request; determining a currently playing multimedia item in the multimedia playlist, wherein the currently playing multimedia item is one multimedia item in the multimedia playlist; and jumping the page display location to a location of the currently playing multimedia item in the multimedia playlist. The embodiments of the present disclosure enable the page quickly jump to the location of the currently playing multimedia item when the user views the multimedia information, thereby improving the user experience.

Abstract: This application discloses a data transmission method, apparatus, and system. The method includes: generating a to-be-sent bit sequence, where the to-be-sent bit sequence includes one or more bits in a bit sequence having a length of (N?M), where N is a length of a mother code for polar encoding, M is a length of encoded bits obtained after rate matching is performed on a bit sequence having a length of N, N is m raised to the power of an integer, m is a positive integer greater than 1, M is a positive integer, and N>M; and sending the generated bit sequence. A corresponding apparatus and system are further disclosed. In this application, in this data transmission solution, an additional coding gain is generated during decoding, so that a decoding FER is reduced, and decoding performance is improved.

Abstract: A display processing method is provided, comprising: displaying, by an electronic device, a first display object and a second display object on a first screen based on a first positional relationship; in response to determining that a length of a to-be-displayed character string corresponding to the first display object is greater than a first width of the first display object on the first screen, stopping displaying the first screen; and displaying the first display object and the second display object on a second screen, where the first display object and the second display object on the second screen have a second positional relationship, the second positional relationship is different from the first positional relationship, and a second width of the first display object corresponding to the second positional relationship is greater than the first width.

Abstract: A packet processing method includes generating, by a processor of a network device, a first encoding task based on M original packets in a to-be-processed first data stream, where M is a positive integer, and where the first encoding task instructs to encode the M original packets; and performing, by a target hardware engine of the network device and based on the first encoding task, forward error correction (FEC) encoding on the M original packets to obtain R redundant packets, where R is a positive integer.

Abstract: Embodiments of this application provide a data transmission method and device. The method includes: obtaining, by a first access network device, a first message from a second access network device, where the first message requests context information of a terminal device; and sending, by the first access network device, a data packet to the second access network device. The first access network device is a corresponding access network device of the terminal device before the re-establishment procedure, and the second access network device is a corresponding access network device when the terminal device initiates the re-establishment procedure.

Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes a first area and a second area. A pixel density of the first area is greater than that of the second area. In the second area, each pixel includes a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel. The first sub-pixel, the third sub-pixel, and the fourth sub-pixel are in a same sub-pixel row. The first sub-pixel is between the third sub-pixel and the fourth sub-pixel. The first sub-pixel and the second sub-pixel are in a same sub-pixel column. The first sub-pixel and the second sub-pixel are respectively in adjacent sub-pixel rows. The first sub-pixel and the second sub-pixel has a same emission color. The first sub-pixel, the third sub-pixel, and the fourth sub-pixel have different emission colors.

Abstract: Disclosed herein is a method for generating an image using an electronic device having a color camera, comprising: activating the color camera and a camera application on the electronic device; displaying, through the camera application, a preview image generated by the color camera; determining, automatically, whether the preview image includes an image of a first object; displaying, through the camera application in response to a determination that the preview image includes the image of the first object, a first image generated by the color camera, the first image including a color region corresponding to the first object and a grayscale region corresponding to objects that are not the first object; and displaying, through the camera application in response to a determine that the preview image does not include any image of the first object, a second image generated by the color camera, the second image is a grayscale image.

Abstract: A method of visual media processing, including: determining, for a current video block, a motion vector for use in a sub-block based motion vector prediction (sbTMVP) process to locate a corresponding block in a collocated picture for a conversion between the current video block and a bitstream representation of the current video block, wherein the motion vector used in the sbTMVP process is computed in accordance with a scaling operation; and performing based on using the motion vector, the conversion between the current video block and the bitstream representation of the visual media data.

Abstract: A method for processing a direct current electric arc and an apparatus, includes: obtaining a first current which is a direct current input current of a direct current cable of a photovoltaic cell system; obtaining a second current, where the second current is a direct current common mode current of a direct current cable or an alternating current common mode current of an alternating current cable; calculating a correlation coefficient between a frequency domain component of the first current and a frequency domain component of the second current; and when determining that the first current meets an electric arc occurrence condition and the correlation coefficient is greater than or equal to a preset coefficient threshold, skipping sending a direct current electric arc fault alarm. The correlation coefficient is used to reflect a proportion of common mode noise generated by the second current, and the preset coefficient threshold is set.

Abstract: A method includes establishing a first wireless connection between a movable object and a first remote control device, and establishing a second wireless connection between the movable object and at least one second remote control device. The method also includes selecting, based on a determination that the first wireless connection is normal, a first control signal received from the first remote control device to control the movable object. The method further includes selecting, based on a determination that the first wireless connection is abnormal and that the second wireless connection is normal, a second control signal received from the at least one second remote control device to control the movable object.

Abstract: A die bonding apparatus includes a first illumination device for irradiating a die with light along an optical axis of a photographing device, and a second illumination device that is located above the first illumination device and irradiates the die with light having a predefined angle with respect to the optical axis. The second illumination device includes a second light emitting section, and a light path control member that limits a light path of second irradiation light emitted from the second light emitting section. The second illumination device is disposed in such a way that the second irradiation light, the light path of which is limited by the light path control member, passes through the cylinder of the first illumination device, and the top surface of the die is irradiated with the second irradiation light.

Abstract: The present application discloses a method and an apparatus of obstacle three-dimensional position acquisition for a roadside computing device, and relates to the fields of intelligent transportation, cooperative vehicle infrastructure, and autonomous driving. The method may include: acquiring pixel coordinates of an obstacle in a to-be-processed image; determining coordinates of a bottom surface center point of the obstacle according to the pixel coordinates; acquiring a homography relationship between a ground surface corresponding to the to-be-processed image and a ground surface corresponding to a template image; transforming the coordinates of the bottom surface center point of the obstacle into coordinates on the template image according to the homography relationship; and determining three-dimensional coordinates of the bottom surface center point of the obstacle according to the coordinates obtained by transformation and a ground equation corresponding to the template image.

Abstract: Provided is a hard coating film in which a hard coating layer having a water contact angle of 90° or less, a conductive layer, and a low refractive index layer are laminated on a substrate, the film having excellent hardness, anti-curling property, antireflection performance, antifouling performance, and antistatic performance.

Abstract: According to the method and the apparatus, a first device generates a first synchronization sequence and/or a second synchronization sequence, where the first synchronization sequence is different from any sequence of a third synchronization sequence set, and/or the second synchronization sequence is different from any sequence of a fourth synchronization sequence set.

Abstract: A communication method and device are provided for communication in a point-to-multi-point communication network. A communication method includes receiving, by a node of a plurality of multi-point nodes, a transmission frame comprising a header including a repetition information and a data section comprising multiple modulation symbols, with at least two repeated modulation symbols that are repeated to represent a first modulation symbol; extracting, by the node, the repetition information of the header; recovering, by node, the amplitude of each modulation symbol of the at least two repeated modulation symbols; and combining, by the node, the amplitudes of the at least two repeated modulation symbols, based on the repetition information, to reconstruct the first modulation symbol represented by the at least two repeated modulation symbols.

Abstract: A method for improving corrosion resistance of vinyl ester resin is provided, which belongs to the technical field of polymer materials. The method includes adding vinyl ester resin into a MXene nanosheet solution and evaporating the solvent; then adding cobalt isooctoate promoter and butanone peroxide initiator in sequence, standing for curing after defoaming, and then heating.

Abstract: An operation behavior monitoring method includes: obtaining target historical operation behavior data of a target user, and performing data statistics on the target historical operation behavior data according to different dimensions, to build a multi-dimensional coordinate system; when a target operation behavior is received, determining a target data item corresponding to the target operation behavior in each dimension, determining whether a labeling point corresponding to the target data item exists in the multi-dimensional coordinate system or not; if yes, increasing the density of the labeling points by one; if not, determining a labeling point corresponding to the target data item in the multi-dimensional coordinate system, and setting the density of the labeling point to be 1; and calculating a center-of-gravity position corresponding to each coordinate axis according to the density of all the labeling points on each coordinate axis, determining a target point based on all the center-of-gravity positio